1923 Rose Bowl USC vs Penn State ticket stub
Winning eBay bid $2000
Impressively, the auction for this 1923 Rose Bowl USC vs Penn State ticket stub included the original envelope from the the Pasadena Stationery & Printing Company.
https://en.wikipedia.org/wiki/1923_Rose_Bowl
http://www.ticketstubcollection.com/ticket-stub-tags/rose-bowl/